I'm getting ready to convert a 30 gal fish tank into a three section breeder tank. Each section will hold a female, except the third which will probably have my one or two breeder males. The males are going to get visiting rights for 48 hours, then pulled off. That way, I have a good idea when pups are due and I can prepare a head of time. Once I get it set up, hopefully in the next few days, I'll post pictures.